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<pre><span class="comment"> /****************************************************************************
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 #include &lt;QApplication&gt;
 #include &lt;QMessageBox&gt;
 #include &lt;QProgressBar&gt;
 #include &lt;QStatusBar&gt;
 #include &lt;QMainWindow&gt;

 #include &quot;ui_mainwindow.h&quot;

 class MainWindow : public QMainWindow, public Ui::MainWindow
 {
     Q_OBJECT
 public:
     MainWindow();

 public slots:
     void on_WebBrowser_TitleChange(const QString &amp;title);
     void on_WebBrowser_ProgressChange(int a, int b);
     void on_WebBrowser_CommandStateChange(int cmd, bool on);
     void on_WebBrowser_BeforeNavigate();
     void on_WebBrowser_NavigateComplete(QString);

     void on_actionGo_triggered();
     void on_actionNewWindow_triggered();
     void on_actionAbout_triggered();
     void on_actionAboutQt_triggered();

 private:
     QProgressBar *pb;
 };

 MainWindow::MainWindow()
 {
     setupUi(this);

     connect(addressEdit, SIGNAL(returnPressed()), actionGo, SLOT(trigger()));
     connect(actionBack, SIGNAL(triggered()), WebBrowser, SLOT(GoBack()));
     connect(actionForward, SIGNAL(triggered()), WebBrowser, SLOT(GoForward()));
     connect(actionStop, SIGNAL(triggered()), WebBrowser, SLOT(Stop()));
     connect(actionRefresh, SIGNAL(triggered()), WebBrowser, SLOT(Refresh()));
     connect(actionHome, SIGNAL(triggered()), WebBrowser, SLOT(GoHome()));
     connect(actionSearch, SIGNAL(triggered()), WebBrowser, SLOT(GoSearch()));

     pb = new QProgressBar(statusBar());
     pb-&gt;setTextVisible(false);
     pb-&gt;hide();
     statusBar()-&gt;addPermanentWidget(pb);

     WebBrowser-&gt;dynamicCall(&quot;GoHome()&quot;);
 }

 void MainWindow::on_WebBrowser_TitleChange(const QString &amp;title)
 {
     setWindowTitle(&quot;Qt WebBrowser - &quot; + title);
 }

 void MainWindow::on_WebBrowser_ProgressChange(int a, int b)
 {
     if (a &lt;= 0 || b &lt;= 0) {
         pb-&gt;hide();
         return;
     }
     pb-&gt;show();
     pb-&gt;setRange(0, b);
     pb-&gt;setValue(a);
 }

 void MainWindow::on_WebBrowser_CommandStateChange(int cmd, bool on)
 {
     switch (cmd) {
     case 1:
         actionForward-&gt;setEnabled(on);
         break;
     case 2:
         actionBack-&gt;setEnabled(on);
         break;
     }
 }

 void MainWindow::on_WebBrowser_BeforeNavigate()
 {
     actionStop-&gt;setEnabled(true);
 }

 void MainWindow::on_WebBrowser_NavigateComplete(QString)
 {
     actionStop-&gt;setEnabled(false);
 }

 void MainWindow::on_actionGo_triggered()
 {
     WebBrowser-&gt;dynamicCall(&quot;Navigate(const QString&amp;)&quot;, addressEdit-&gt;text());
 }

 void MainWindow::on_actionNewWindow_triggered()
 {
     MainWindow *window = new MainWindow;
     window-&gt;show();
     if (addressEdit-&gt;text().isEmpty())
         return;
     window-&gt;addressEdit-&gt;setText(addressEdit-&gt;text());
     window-&gt;actionStop-&gt;setEnabled(true);
     window-&gt;on_actionGo_triggered();
 }

 void MainWindow::on_actionAbout_triggered()
 {
     QMessageBox::about(this, tr(&quot;About WebBrowser&quot;),
                 tr(&quot;This Example has been created using the ActiveQt integration into Qt Designer.\n&quot;
                    &quot;It demonstrates the use of QAxWidget to embed the Internet Explorer ActiveX\n&quot;
                    &quot;control into a Qt application.&quot;));
 }

 void MainWindow::on_actionAboutQt_triggered()
 {
     QMessageBox::aboutQt(this, tr(&quot;About Qt&quot;));
 }

 #include &quot;main.moc&quot;

 int main(int argc, char ** argv)
 {
     QApplication a(argc, argv);
     MainWindow w;
     w.show();
     return a.exec();
 }</pre>
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